Apparatus, system, and method for detecting the presence and controlling the operation of mobile devices within a vehicle

ABSTRACT

An apparatus, system, and method for determining the presence of a mobile device located in a predetermined detection zone within a vehicle are disclosed. A detection module receives a communication signal, determines that the communication signal was transmitted by a mobile device located within a predetermined detection zone within a vehicle, and a control module transmits a control signal to the mobile device located within the predetermined detection zone. The system further includes a monitoring logic to monitor a functional system of the vehicle activating the transmission of the control signal by the control module when the monitored functional system is activated and the detection module determines that the communication signal was transmitted by the mobile device located within the predetermined detection zone.

CROSS REFERENCE TO RELATED APPLICATION

This application is a continuation of co-pending U.S. patent applicationSer. No. 13/041,209, filed on Mar. 4, 2011, entitled “APPARATUS, SYSTEM,AND METHOD FOR DETECTING THE PRESENCE AND CONTROLLING THE OPERATION OFMOBILE DEVICES WITHIN A VEHICLE,” which claimed the benefit of U.S.Provisional Pat. Appl. No. 61/433,854, filed Jan. 18, 2011, entitled“APPARATUS, SYSTEM, AND METHOD FOR DETECTING THE PRESENCE ANDCONTROLLING THE OPERATION OF MOBILE DEVICES WITHIN A VEHICLE,”, each ofwhich are hereby incorporated by reference in their entireties.

BACKGROUND

Mobile devices such as wireless devices, including, for example,cellular telephones, smart phones, laptop computers, notebook computers,tablet devices (e.g., iPad by Apple®) are ubiquitous in modern society.Use of such mobile devices while operating a vehicle, however, can behazardous. The problem is exacerbated for inexperienced operators of thevehicle, such as youngsters just learning how to drive. Rates ofvehicular accidents where mobile devices are involved are rising,especially with teenagers. Text messaging while operating a movingvehicle can be dangerous and has been linked with causing accidents.More generally, operating any keyboard while operating a vehicle can bedangerous.

Thus, the widespread adoption of mobile devices and common use of thedevices while driving has raised concerns about the distraction ofdrivers. A driver speaking or text messaging on a mobile telephone maybecome mentally distracted from driving and lose control of the vehiclethat he or she is driving. Thus, it is not uncommon to see an individualinvolved in an accident who was speaking or text messaging on a mobiledevice rather than paying attention to the road. Studies now suggestthat individuals speaking on mobile telephones while driving a car maybe as impaired as a person who drives while intoxicated. Not only is thedriver mentally distracted, but eyes of the driver are diverted fordialing, looking to see who an incoming call is from.

It would be highly desirable to detect the presence of a mobile devicesuch as a wireless device within a vehicle and control or disable theoperation of the mobile device.

SUMMARY

In one embodiment, a method for determining the presence of a mobiledevice located in a predetermined detection zone within a vehicle isprovided. A detection module receives a communication signal. Thedetection module determines that the communication signal wastransmitted by a mobile device located within a predetermined detectionzone within a vehicle. A control module transmits a control signal tothe mobile device located within the predetermined detection zone.

FIGURES

FIG. 1 illustrates a vehicle that includes a cabin for accommodating anindividual in a driver seat.

FIG. 2 illustrates one embodiment of a mobile device detection andcontrol system.

FIG. 3 illustrates one embodiment of a power sensor circuit fordetecting the energy radiated by the electromagnetic signal transmittedby the mobile device.

FIG. 4 illustrates one embodiment of a power sensor circuit comprising atuning circuit with a scanner in series with the antenna.

FIG. 5 illustrates a schematic diagram of a multi-band detector formonitoring uplink activity of the mobile device.

FIG. 6 illustrates an interior portion of the vehicle comprising oneembodiment of the mobile device detection and control system locatedwithin the dashboard of the vehicle.

FIG. 7 illustrates one embodiment of a logic diagram for determining thepresence of a mobile device located in a predetermined detection zonewithin a vehicle.

DESCRIPTION

The present disclosure describes embodiments of an apparatus, system,and method for detecting the presence of a mobile device such as awireless device and controlling or disabling the operation of the mobiledevice when it is detected. In particular, the present disclosure isdirected to embodiments of an apparatus, system, and method fordetecting the presence of a mobile device such as a wireless device in apredetermined location within a vehicle and disabling some or all of thefunctions of the mobile device when it is detected in the predeterminedlocation. More particularly, the present disclosure is directed toautomatically preventing a person in the driver's seat of a vehicle fromtext messaging and doing other similar excessively dangerous activitieswith the mobile device.

It is to be understood that this disclosure is not limited to particularaspects or embodiments described, as such may vary. It is also to beunderstood that the terminology used herein is for the purpose ofdescribing particular aspects or embodiments only, and is not intendedto be limiting, since the scope of the apparatus, system, and method fordetecting the presence of a mobile device within a vehicle andcontrolling the operation of the mobile device when it is detected isdefined only by the appended claims.

In one embodiment, the present disclosure provides an apparatus, systemand method for detecting and restricting the use of mobile deviceswithin a vehicle, whether the vehicle is moving or stationary. Mobiledevices, such as wireless devices, may include without limitation, forexample, cellular telephones, smart phones, laptop computers, notebookcomputers, tablet devices (e.g., iPad by Apple®), Netbook®, among otherwireless mobile devices that a user can interact with while located in avehicle. In one embodiment, the presence of a mobile device in thedriver's side area of the vehicle is detected by at least one sensorlocated within the vehicle. When the presence of the mobile device isdetected, the operation of the mobile device is controlled, disabled, ormodified with respect to the person located in the driver side area ofthe vehicle but not with respect to other persons located in other areasof the vehicle.

FIG. 1 illustrates a vehicle 100 that includes a cabin 104 foraccommodating an individual in a driver seat 106. It will be appreciatedin accordance with the present disclosure that the term vehicle is usedbroadly and is meant to include any kind of transportation vehicle. Forexample, the vehicle 100 may be any type of automobile, truck, sportutility vehicle, aircraft, watercraft, spacecraft, or any other means oftransportation, or combinations thereof, where communications by thedriver using a mobile device is to be detected and controlled.

Disposed on or within the dashboard 108 of the vehicle 100 is a mobiledevice detection and control system 102. In one embodiment, the mobiledevice detection and control system 102 is configured to detect thepresence of a mobile device located in the driver seat 106 side of thevehicle 100 and control the operation of the mobile device by eitherjamming the mobile device, jamming certain functions or aspects of themobile device, or redirecting the operation of the mobile device to ahands-free alternate system. In other embodiments, at least someelements or components of the mobile device detection and control system102 may be located in other areas of the vehicle 100.

It may be desirable to place detection and jamming elements of themobile device detection and control system 102 as close to the driver aspossible. For example, sensors and directional antennas of the mobiledevice detection and control system 102 may be located in proximity ofthe driver seat 106. This configuration provides the more precisedetection of the presence of the mobile device in the driver seat 106side of the vehicle 100 and prevents interference with other mobiledevices or other persons located within the vehicle 100 to allow personsin the passenger seats to use the mobile device while the driver isunable to. Other elements or components such as control logic may belocated in other locations of the vehicle 100 away from the driver seat106.

In one embodiment, the mobile device detection and control system 102 isconfigured to detect signal transmissions from mobile devices located inor proximity of a detection zone. In accordance with the describedembodiments, the detection zone is defined as a zone substantially in orin proximity of the driver seat 106 side of the vehicle 100. In otherembodiments, however, the detection zone may be any predefined zonewithin the vehicle 100, without limitation. In one aspect, the detectionportion of the mobile device detection and control system 102 may tunedto detect signal transmissions in frequency bands used by conventionalmobile telephones operating in common cellular channels. Once thesignals are detected, the mobile device detection and control system 102wirelessly controls the operation of the mobile device in one or moreways. For example, in one embodiment, the mobile device detection andcontrol system 102 transmits control signal to disable the operation ofthe mobile device by way of jamming signals that interfere with thecommunication mechanism of the mobile device. While the jamming signalsare transmitted, the mobile device or other communication device withinthe detection zone is rendered either inoperable or operable only in astate of limited capacity. The jamming signals forcibly interfere withthe communication mechanism of the mobile device by broadcasting noiseor other signals on one or more channels used by the mobile device. Inother embodiments, a jamming signal may be interpreted by the mobiledevice to disable one or more functions of the mobile device. In such anembodiment, the jamming signal may be communicated to the mobile devicethrough a secondary channel, such as a Bluetooth wireless connection orany other connection that is secondary to the primary cellularcommunication channel. In some embodiments, the jamming module maycommunicate on the primary communication channel of the mobile deviceonly or in addition to one or more secondary channels.

Accordingly, the mobile device detection and control system 102 caneither completely block the ability to receive or send a call on amobile device, or sufficiently interfere with the mobile device signalso as to make the mobile device usage undesirable. For example, if thejamming signal simply interrupts a sufficient portion of theconversation, the user will simply either postpone the conversation orpull over so the conversation can continue uninterrupted. In anotherembodiment, the mobile device detection and control system 102 maydisable the operation of certain components or functions of the mobiledevice. For example, the keyboard portion of the mobile device may bejammed to prevent the user from using the text messaging function of themobile device. In another embodiment, the mobile device detection andcontrol system 102 may direct the operation of the mobile device to ahands-free operation. These and other embodiments are discussed in moredetail hereinbelow.

In one embodiment, the mobile device detection and control system 102initiates the detection process by transmitting probing signals todetect the presence of a mobile device within a detection zone. Once theprobing signals are transmitted, the detection and control system 102waits for an echo signal reflected by the mobile device or a responsesignal transmitted by the mobile device. If the detection and controlsystem 102 detects the echo signal or a transmission by the mobiledevice, the detection and control system 102 transmits a control signalto control the operation of the mobile device. For example, in oneembodiment, the detection and control system 102 transmits a controlsignal to disable the operation of the mobile device by way of jammingsignals that interfere with the communication mechanism of the mobiledevice. In another embodiment, the detection and control system 102 mayreroute communications to a hands-free system, such as a Bluetoothcommunication system.

FIG. 2 illustrates one embodiment of a mobile device detection andcontrol system 102. In one embodiment, the mobile device detection andcontrol system 102 is configured to detect the presence of a mobiledevice 200 located in or in proximity of the driver seat 106 area of thevehicle 100. Once the mobile device 200 is detected, the mobile devicedetection and control system 102 is configured to control the operationof the mobile device 200. In one embodiment, the mobile device detectionand control system 102 comprises a detector module 202 and a controlmodule 204 coupled to the detector module 202. The detector module 202comprises a multi-band antenna 208 to receive signal transmissions fromthe mobile device 200 and the control module 204 comprises an antenna210 to transmit control signal to the mobile device 200. In variousembodiments, the detector module 202 and the control module 204 mayshare an antenna when these components are located in proximity of eachother.

In various embodiments, the mobile device 200 may be implemented as ahandheld portable device, computer, mobile telephone, sometimes referredto as a smartphone, tablet personal computer (PC), laptop computer, orany combination thereof. Examples of smartphones include, for example,Palm® products such as Palm® Treo® smartphones (now Hewlett Packard orHP), Blackberry® smart phones, Apple® iPhone®, Motorola Droid®, and thelike. Tablet devices include the iPad® tablet computer by Apple® andmore generally a class of lightweight portable computers known asNetbooks. In some embodiments, the mobile device 200 may be comprise, orbe implemented as, any type of wireless device, mobile station, orportable computing device with a self-contained power source (e.g.,battery) such as a laptop computer, ultra-laptop computer, personaldigital assistant (PDA) with communications capabilities, cellulartelephone, combination cellular telephone/PDA, mobile unit, subscriberstation, user terminal, portable computer, handheld computer, palmtopcomputer, wearable computer, media player, pager, messaging device, datacommunication device, and so forth.

In one embodiment, the detector module 202 is configured to detectpresence of the mobile device 200 located within a detection zone 220defined as a three-dimensional zone within or in proximity of the driverseat 106. Methods of detecting the presence of the mobile device 200 mayvary based on the wireless technology communication standards used bythe mobile device 200. Examples of wireless technology communicationstandards that may be used In the United States, for example, mayinclude Code Division Multiple Access (CDMA) systems, Global System forMobile Communications (GSM) systems, North American Digital Cellular(NADC) systems, Time Division Multiple Access (TDMA) systems,Extended-TDMA (E-TDMA) systems, Narrowband Advanced Mobile Phone Service(NAMPS) systems, 3G systems such as Wide-band CDMA (WCDMA), 4G systems,CDMA-2000, Universal Mobile Telephone System (UMTS) systems, IntegratedDigital Enhanced Network (iDEN) (a TDMA/GSM variant) and so forth. Thesewireless communications standards are fully familiar to those ofordinary skill in the art. The frequency and signal strength of theradio frequency (RF) signals transmitted by the mobile device 200 dependon the network type and communication standard. The detector module 202detects the RF signal, or simply electromagnetic energy radiation,transmitted by the mobile device 200, generally speaking. Accordingly,in one embodiment, the detector module 202 may be configured to lockonto specific cellular frequencies or cellular frequency bands or may beconfigured to scan all the available cellular frequencies or cellularfrequency bands and lock onto the RF signal emitted by the mobile device200.

In one embodiment, the detector module 202 may comprise a sensor module216 coupled to the multi-band antenna 208. The sensor module 216 may betuned to detect energy at a predetermined signal strength in theelectromagnetic signal 206, e.g., RF signal, emitted by the mobiledevice 200 and received by the antenna 208. It will be appreciated thatthe signal strength or power of the energy radiated by theelectromagnetic signal 206 emitted by the mobile device 200 will begreatest when the mobile device 200 is making an outbound call orotherwise communicating with a cellular base station (e.g., searchingfor base station signals or in contact with a base station or cell).Very little energy in the electromagnetic signal 206 is radiated whenthe mobile device 200 is turned off or when it is not communicating withthe cellular base station. In the latter case, when the mobile device200 is turned on but is not communicating with the cellular basestation, the mobile device 200 possibly may be detected only if thedetector module 202 comprises extremely sensitive components. Mostconventional mobile devices 200 radiate energy at a power level rangingfrom about 0.5 milliwatts (mW) to about several hundred mW. A detectormodule 202 of suitable sensitivity can be configured to detectelectromagnetic signals 206 in this range of power level. Many radioelectronic equipment are capable of detecting low-level power in theelectromagnetic signal 206 and is one reason why airlines are verysensitive about electronic equipment that operates at key points of theflight, why some electronic equipment should be turned off near blastsites, and why cellular phones should be turned off around some types ofhospital equipment.

It is well known that a mobile device 200, such as, for example, acellular telephone using the GSM standard, generates detectable radiointerference. It is well known to users of GSM cellular telephones thatif the cellular telephone is used in the vicinity of an electronicdevice (such as, for example, a radio receiver, stereo system, TV set, awired/fixed telephone or even another GSM cell phone), the radiotransmissions from the GSM cell phone may be inadvertently “picked up”by the electronic device and a signal proportional to the envelope ofthe radio transmission may be produced inside the electronic device. Infact, this typically unwanted signal may even disrupt the operation ofthe electronic device. For example, it is particularly well known thatGSM cellular telephones present a potential hazard for wearers of heartpacemakers, as the GSM signal may disrupt proper pacemaker operation ifthe phone is very near to the wearer's chest.

In one embodiment, the sensor module 216 is configured to exploit thedetectable radio interference of the electromagnetic signal 206generated by the mobile device 200 when it is communicating with thecellular base station. When the sensor module 216 of the detector module202 detects the electromagnetic signal 206, it assumes the presence of amobile device 200 located within the detection zone 220, i.e., in or inproximity of the driver seat 106, and communicates a signal 212 to thecontrol module 204. Disposed in communication with the control module204 is a jamming module 218. In one embodiment, when the control module204 receives the signal 212 from the detection module, the jammingmodule 218 transmits a jamming signal 214 via the antenna 210 that isdetectable only by the mobile device 200 when located in the detectionzone 220. In various embodiments, the electromagnetic jamming signal 214may be a signal that disables the operation of the mobile device 200,may disable certain functionality of the mobile device 200, or mayredirect the operation of the mobile device 200 to a hands-freeoperation. The control module 204 may be disposed in communication witha system of the vehicle 100, such as the ignition system 224, the gearbox 226, or a variety of sensors 228. The control module 204 logic thenmonitors a function of a system of the vehicle 100 in addition to thedetection of the presence of the mobile device 200. Accordingly, thejamming module 218 would be activated only when a monitored function ofthe vehicle 100 is activated. For example, when the sensor module 216detects the presence of a mobile device 200 in the detection zone 220,the jamming module 218 would be activated only when the vehicle 100 isturned on, when the vehicle 100 is moved out of park or otherwise put ingear, or when one or more sensors detect that the operation of thevehicle 100.

In one embodiment, the sensor module 216 may comprise an energyharvester to harvest the energy in the electromagnetic signal 206transmitted by the mobile device 200. The energy harvester receives theradiated energy at the antenna 208 and converts the energy into avoltage potential to energize the detector module 202 and communicatethe signal 212 to the control module 204. In other embodiments, theenergy harvester may be separate from the sensor module 216 and thevoltage potential produced by the energy harvester may be used toenergize the sensor module 216. In any embodiment, the voltage potentialproduced by the energy harvester is employed to determine the presenceof a mobile device 200 in the detection zone 220. Accordingly, thesensitivity of the sensor module 216 is adjusted such that the energyharvester is sensitive only to the radiated energy levels that typicallyoccur when the mobile device 200 is located within the detection zone220 and not sensitive to electromagnetic energy transmitted by mobiledevices 222 located outside the detection zone 220. In this manner,passengers can freely use their mobile devices 222 outside the detectionzone 220 without triggering the detector module 202.

In other embodiments, the detector module 202 may be coupled to theelectrical system of the vehicle 100 and powered by the vehicle battery,or may be powered by a separate battery. In such embodiments, thedetector module 202 comprises a frequency scanning and power levelmeasurement module that measures the power of the electromagnetic signal206 transmitted by the mobile device 200. Accordingly, the sensitivityof the detector module 202 can be tuned to trigger the detection signal212 when the detector module 202 detects transmit power levels thatcorrespond to the mobile device 200 being located in the detection zone220 without triggering the detection signal 212 for transmit powerlevels corresponding to the mobile devices 222 located outside thedetection zone 220. This may be accomplished by strategically locating adirectional multi-band antenna 208 such that it is maximally sensitiveto transmit power level radiated by the mobile device 200 located in thedetection zone 220 and minimally sensitive to transmit power levels tothe mobile devices 222 located outside the detection zone 220.

In one embodiment, the control module 204 may comprise a communicationsjamming module 218 coupled to the antenna 210. The jamming module 218 isdisposed in communication with the antenna 210. The antenna 210 emits ajamming signal 214 to thereby disrupt mobile device 200 signals andprevent or otherwise interfere with the ability to make or receive callswith the mobile device 200. The jamming module 218 and the antenna 210may be powered by the electrical system of the vehicle 100, or may bepowered by a separate battery. The jamming module 218 may be any devicethat transmits a jamming signal 214 that causes interference orinoperability of the mobile device 200. In some embodiments, the jammingmodule 218 may broadcast noise or a specialized signal that is selectedto interfere with one or more of the communications frequencies of themobile device 200. For example, the jamming module 218 may broadcastnoise or a repeated interfering signal on the control channelfrequencies for a cellular phone system. In some embodiments, thejamming module 218 may transmit on a narrow frequency band, while inother embodiments a very broad frequency band may be selected. Theprecise method for interfering with the mobile device 200 by the jammingmodule 218 is dependent on the transmission and receptioncharacteristics of the mobile device 200. Those skilled in the art mayuse any appropriate jamming module 218 for any specific mobile device200 device contemplated.

In accordance with one aspect, the jamming module 218 may be mounted inthe vehicle 100. When activated, the jamming module 218 inhibits theability to send or receive a mobile telephone call with a mobileterminal 200 located in the detection zone 220. Depending on the wattageof the jamming module 218 (or the use of a directional antenna), thezone in which the mobile device 200 is jammed may be controlled. Thus,for example, the jamming module 218 may be set to effectively jamtelephone calls to or from the mobile device 200 for a space of 1-3 feetfrom the location of the jamming device 218, or in a direction whichinterferes with the ability of the driver to receive a telephone call,place a telephone call, or send a text message but not interfere withother passengers' ability to receive or initiate mobile telephone callsor send test messages.

In one embodiment, the antenna 210 may be positioned under the dashboardof the vehicle 100 or up on the driver side windshield. Alternatively, adirectional antenna could be placed in the driver's seat to interferewith the driver making calls or sending text messages.

In one embodiment, the control module 204 may be used to preventcommunications by the operator of the vehicle 100 when the mobile device200 is detected in the detection zone 220 in combination with either anignition switch, transmission switch, or other vehicular sensormechanism. In one embodiment, an ignition switch may be monitored tocause the jamming module 218 to broadcast only when a mobile device 200is detected in the driver seat 106 side of the vehicle 100 and theignition switch is turned on, which would require the operator of thevehicle 100 to shut down the vehicle 100 to establish outsidecommunications. The jamming module 218 would prevent any furthercommunications until the vehicle 100 was switched off. In anotherembodiment, the jamming module 218 may be activated only when a mobiledevice 200 is detected in the detection zone 220 and an automatictransmission in the vehicle 100 is moved out of “park” and into aposition where the vehicle 100 may move. When such a system is in place,the operator of the vehicle 100 must stop the vehicle 100 and eithermove the transmission to “park” or turn off the engine to operate themobile device 200.

In one embodiment, the jamming module 218 may be configured to operatewithin the confines of the vehicle 100. In some cases, the antenna 210coupled to the jamming module 218 of the control module 204 may beconfigured with a predetermined power level and directional attributesto direct the jamming signals 214 merely in the detection zone 220 suchthat other occupants of the vehicle 100 can continue to operate othermobile devices 222. In such cases, the jamming signals 214 may begenerally confined within the detection zone 220 of the vehicle 100. Insome embodiments, the jamming signals 214 may be localized to otherareas within the vehicle 100 so that operation of a mobile device inthat area is disabled, but leaving other mobile devices outside of thatarea operational.

In various embodiments, the antenna 210 and power level of the jammingsignal 214 may be configured to deliver the jamming signal veryprecisely to the detection zone 220. In one embodiment, this may beimplemented with a directional antenna located within the vehicle 100where maximum jamming is delivered to the detection zone 220 and minimaljamming power is delivered outside the jamming zone 220. In suchembodiments, the detector module 202 may be configured toindiscriminately detect any transmissions from all mobile devices 200,222 within the vehicle 100 and the jamming module 218 would onlytransmit jamming signals to the detection zone 220 to jam the mobiledevice 200 within the detection zone 220 without affecting the mobiledevices 22 outside the detection zone 220. Such implementation would notcare whether or not a mobile device is located within the detection zone220, thus simplifying the design of the detector module 202.

In one embodiment, the jamming module 218 may permit incoming calls tothe mobile device 200 but prohibit outgoing calls to the mobile device200. When the detector module 202 detects the energy in theelectromagnetic signal 206 from an attempted outgoing call by the mobiledevice 200, the signal 212 activates the jamming signal 214. In such anembodiment, the detector module 202 may comprise additional modules todiscern the identity of the mobile device 200 and enable the controlmodule 204 to transmit the jamming signal 214 after the identity of themobile device 200 is confirmed.

In other embodiments, the sensor module 216 may be used to detect andpermit or deny any type of operation of the mobile device 200. Forexample, calls may be received by the mobile device 200 but placed callsmay be jammed. In another example, some calls, such as emergency calls,may be permitted to be placed while other outgoing calls are jammed. Anyother function of the mobile device 200 that may be detected may beselectively permitted or disabled by the jamming module 218.

In one embodiment, the mobile device 200 may receive the jamming signal214 and operate in a reduced function mode. For example, the mobiledevice 200 may be prohibited from initiating a phone call except foremergency calls to 911. In another example, the mobile device 200 may bepermitted to receive all calls or calls from a predefined list ofcallers while being prohibited from placing calls. Various reducedfunction modes may be used and in some embodiments a setting may definethe precise operations allowed.

In one embodiment, control module 204 initiates the detection process bytransmitting probing signals to detect the presence of a mobile device200 within a detection zone 220. Once the probing signals aretransmitted, the detector module 202 waits for an echo signal reflectedby the mobile device 200 or a response signal transmitted by the mobiledevice 200. If the detector module 202 detects the echo signal or atransmission by the mobile device 200, the control module 204 transmitsa control signal to control the operation of the mobile device 200. Forexample, in one embodiment, jamming module 218 transmits a controlsignal to disable the operation of the mobile device 200 by way ofjamming signals 214 that interfere with the communication mechanism ofthe mobile device 200. In another embodiment, the control module 204 mayreroute communications to a hands-free system, such as a Bluetoothcommunication system.

FIG. 3 illustrates one embodiment of a power sensor circuit 300 fordetecting the energy radiated by the electromagnetic signal 206transmitted by the mobile device 200. The illustrated power sensorcircuit 300 is one embodiment of a sensor module 216 described inconnection with FIG. 2. The power sensor circuit 300 also converts theenergy in the radiated electromagnetic signal 206 to a voltage potentialindicative of the location of the mobile device 200. In the illustratedembodiment, the power sensor circuit 300 is not connected to the powersource of the vehicle 100 or to a separate battery. Rather, the powersensor circuit 300 is one implementation of an energy harvester circuitwhich derives its power only from the energy radiated by theelectromagnetic signal 206 transmitted by the mobile device 200. Theelectromagnetic signal 206 detected by the antenna 208 is filtered bytuning circuit 306 to match the most common frequency bands used bymobile devices. In one embodiment, the tuning circuit 306 may comprisean inductor L and a capacitor C selected to tune the power sensorcircuit 300 to the desired frequency band. Those skilled in the art willappreciate that the tuning circuit may be implemented using digital oranalog tuning techniques and therefore the embodiment disclosed in FIG.3 is not limiting.

The diode D_(rf) is an RF diode and acts to partially rectify theelectromagnetic signal 206 received by the antenna 208 and tuned by theL-C circuit. The output of the RF diode charges a capacitor C_(o) to apredetermined potential V_(d). Thus, the power sensor circuit 300converts the radiated electromagnetic signal 206 to a voltage potentialV_(d) that corresponds to the location of the mobile device 200 withinthe vehicle 100. With reference now to both FIGS. 2 and 3, when thevoltage potential V_(d) across the output capacitor C_(o) exceeds apredetermined level, it indicates the presence of a mobile device 200within the detection zone 220. The voltage potential V_(d) is comparedto a threshold voltage V_(t) by a comparator 306. The threshold voltageV_(t) is predetermined as the voltage level corresponding to the mobiledevice 200 being located in the detection zone 220. The output of thecomparator 306 is provided to a detection logic module 304, which may bepart of the detector module 202. The detection logic module 304 thengenerates a detection signal 212 and communicates the detection signal212 to the control module 204. Upon receiving the detection signal 212,the control module 204 activates the jamming module 218 to interferewith the operation of the mobile device 200. As previously discussed, incertain embodiments, the jamming module 218 may be activated only ifother logical conditions are met such as the state of the ignitionsystem, the gear box, or other sensors.

Still with reference to FIGS. 2 and 3, it may be desirable to determinewhen to shut off the jamming module 218. Accordingly, in one embodiment,once the V_(d) signal is provided to the control module 204, thedetection logic module 304 activates a switch 302 to discharge theoutput capacitor C_(o). Substantially at the same time, the jammingcircuit 218 is turned off. If the mobile device 200 is still activatedin the detection zone 220, the electromagnetic signal 208 would bepicked up by the antenna 208 to charge the capacitor C_(o) and generatea voltage potential V_(d) to activate the jamming module 218. This cyclewould be repeated until the mobile device 200 is either removed from thedetection zone 220 such that the radiated electromagnetic signal 208 istoo weak to activate the power sensor circuit 300 or the mobile device200 is deactivated or shut off such that there is little or no radiatedelectromagnetic signal 208.

In the embodiment illustrated in FIG. 3, the tuning circuit 306 may beimplemented to have a bandwidth encompassing the most popular cellulartelephone frequencies. Since the tuning circuit 306 is fixed, it istuned to a wide frequency band to receive electromagnetic signals 208from about 0.8 to about 2 GHz, as shown in TABLE 1 below. In otherembodiments, however, as described in connection with FIG. 4, the tuningcircuit 306 may include a frequency band scanner to switch betweenmultiple tuning elements and scan the detection zone 220 for multiplefrequencies to more precisely tune the power sensor circuit 300 to theappropriate frequency band of the mobile device 200 located in thedetection zone 220.

FIG. 4 illustrates one embodiment of a power sensor circuit 400comprising a tuning circuit 406 with a scanner 402 in series with theantenna 208. The scanner 402 is controlled by the logic module 404 andsweeps multiple frequency bands. With reference now to FIGS. 2-4, thelogic module 404 periodically switches tuning elements L₁, L₂, L_(n),into the tuning circuit 406 to monitor various frequency bandsassociated with the mobile device 200 located in the detection zone 220.The voltage potential V_(d) is compared to a threshold voltage V_(t) bya comparator 406. The threshold voltage V_(t) is predetermined as thevoltage level corresponding to the mobile device 200 being located inthe detection zone 220. In other respects, the power sensor circuit 400shown in FIG. 4 operates in a manner similar to the power sensor circuit300 shown in FIG. 3.

FIG. 5 illustrates a schematic diagram of a multi-band detector 500 formonitoring uplink activity of the mobile device 200. In the illustratedembodiment, the multi-band detector 500 provides high-speed scanning ofcell phone uplink frequency bands for CDMA, GSM, PCS, and WCDMA. Anuni-directional multi-band antenna 508 receives signals 506 from amobile device located in the detection zone 220. A scanner 510continuously scans CDMA, GSM, PCS, and WCDMA frequency bands for mobiledevices 200 located in the detection zone 220 that are in active or idlestate. A detector module 502 provides a detection signal 512 to thecontrol module 504 for activating a jamming module when a signal 506 isdetected, as previously discussed. The up-link frequencies covered bythe multi-band detector 500 shown in FIG. 5 are listed in TABLE 1 below.

TABLE 1 Air Interface Frequency Band (MHz) North America GSM-850,GSM-900,  824-849  CDMA, Cellular  890-915  GSM-1900/PCS-1900 1850-1910European Union/Asia/Australia E-GSM-900    880-915   GSM 1800 (DCS-1800)1710.2-184.8 WCDMA/UMTS   1920-1980 

The multi-band detector 500 may be implemented using a variety ofcomponents to detect radiated energy in the signal 506 received by theuni-directional multi-band antenna 508 and make RF power measurements atlow levels by the detector module 502 in order to detect the presence ofa mobile device 200 in the detection zone 220. The RF power level may bemeasured directly or may be sampled. Recently, a number of integrated RFpower detectors have become available, intended for wireless networkingand mobile telephone applications. Since these integrated circuits areproduced in high-volume using integrated-circuit technology, they areconsistent and inexpensive—often cheaper than typical microwave diodes,such as RF diode D_(rf) shown in FIGS. 3 and 4. Many of them arespecified for operation into the GHz region, covering several amateurmicrowave bands, and a few operate to 10 GHz and beyond.

In one embodiment, the RF power detector module 502 may be implementedwith an LTC5508 integrated circuit from Linear Technologies rated up to7 GHz, which is well within the bandwidth required for mobile devicesfrequency bands shown in TABLE 1. This integrated circuit requiresoperate a few milliamps at 3 to 5 volts and would be connected to thepower supply of the vehicle or to a separate battery. An LT5534logarithmic-amplifier type detector rated up to 3 GHz with 60 dB ofdynamic range may be employed to amplify the RF power signal detected bythe LTC5508 integrated circuit.

The multi-band detector 500 may be employed to measure RF powertransmitted by the mobile device 200 and also antenna radiation patternmeasurement. The sensitivity of the multi-band detector 500 may beuseful for low-level power measurements as an “RF Sniffer” to detect RFleakage from the mobile device 200. The multi-band detector 500 providesfast response so that it may be used to detect modulation and to detectnoise levels from the multi-band antenna 506.

FIG. 6 illustrates an interior portion of the vehicle 100 comprising oneembodiment of the mobile device detection and control system 102 locatedwithin the dashboard 108 of the vehicle 100. FIG. 6 illustrates threepotential locations within the dashboard 108 where the mobile devicedetection and control system 102 can be located. It will be appreciatedthat the detection and control system 102 may be located in one or moreof these locations on or within the dashboard 108. It would bepreferable that the detection and control system 102 be located withinthe dashboard 108 to prevent user tampering. Accordingly, the detectionand control system 102 is shown is phantom to indicate that thedetection and control system 102 is located within the dashboard 108. Inanother embodiment, the control module 203 may be configured with a datacollection process to record a situation when the detection and controlsystem 102 was deactivated by an owner of the vehicle 100 with orwithout the help of a car mechanic. Such tamper recording and detectionfeature may be helpful in post accident investigations to determine ifthe detection and control system 102 was disabled and thus voidinginsurance coverage, for example.

With reference now to FIGS. 1-6, the mobile device detection and controlsystem 102 comprises a detector module 202 and a control module 204coupled to the detector module 202. The detector module 202 detects thepresence of a mobile device 200 within the detection zone 220(“Discovery Umbrella”). When the detector module 202 detects thepresence of a mobile device 200 within the detection zone 220, thecontrol module 204 activates the jamming module 218, which transmits thecontrol signal 214. The control signal 214 interferes with the operationof the mobile device 200 when it is located within the detection zone220 without interfering with mobile devices 222 located outside thedetection zone 220.

In one embodiment, the mobile device detection and control system 102may be triggered when the driver enters the vehicle 100. Upon beingtriggered, the mobile device detection and control system 102 isinitialized and goes into detection mode to establish a no-communicationsystem (“NoCom system”). The detection mode is a process wherein themobile device detection and control system 102, through one or moresensor(s) and logic detects the presence of all electromagnetic signals206 such as RF, Wi-Fi, Cellular, and Satellite communications signalsfrom the mobile device 200. In one embodiment, the detection process isinitiated by the mobile device detection and control system 102, whichis not dependent upon a driver's interaction to initiate the detectionprocess. Decoupling the process from the driver, young and old, isadvantageous because it avoids reliance on self policing, whichcurrently has failed to work even with laws presently enacted. Thus, thetriggering condition may be the activation of a switch such as theignition switch 602 of the vehicle 100 or deactivation of a “park”sensor 604 of an automatic transmission of the vehicle 100, among othersensors.

Accordingly, upon ignition of the vehicle 100, the mobile devicedetection and control system 102 would initiate the detection processvia logic that controls the operation of the detection module 202 andthe control module 204. In accordance with the detection process, logicwould instruct the sensor module 216 to initiate sensing or scanning forany type of communication signals 206 emitted by the mobile device 200within the detection 220 within the driver side 106 area of the vehicle100. In one embodiment, the sensor module 216 may be located within thedashboard 108 console and or within a microphone of a hands-free set.This configuration would hide the sensor module 216 and prevent driversfrom tampering with the mobile device detection and control system 102by blocking the sensor module 216 or prevent activation of the detectionprocess. In one embodiment, the sensor module 216 may be coupled to theignition 602 to render the vehicle 100 inoperable if the sensor module216 is blocked.

The logic provides a detection process for detecting communicationsignals 206 emitted by the mobile device 200 located within thedetection zone 220 to prevent the driver from adequately using themobile device 200. The detection process will detect and take control ofthe driver side mobile device 200. The logic, however, will not preventpassengers from using their mobile devices 222 outside the detectionzone 220.

Once the detection process is initiated, if the mobile device 200 is asmart phone and is detected within the detection zone 220, in oneembodiment, the mobile device detection and control system 102 canautomatically connect to the vehicle 100 hands-free communicationsystem. If no hands-free communication system is available, the mobiledevice 200 would be disabled by the control signals 214 transmitted bythe jamming module 218. Nevertheless, the mobile device detection andcontrol system 102 would always allow emergency 911 calls.

Additionally, once the detection process is initiated, if the mobiledevice 200 is a smart phone and is detected within the detection zone220, in one embodiment, the mobile device detection and control system102 is configured to disable inbound/outbound text messaging features ofthe mobile device 200. In one embodiment, all inbound text messageswould be saved as is the case currently. In one embodiment, the mobiledevice detection and control system 102 is configured through logic toread back the text via the Bluetooth/hands-free system as well as replyvia voice activated text via the Bluetooth/hands-free communicationsystem. In such an embodiment, the jamming module 216 may communicatewith the mobile device 200 through a secondary channel, such as aBluetooth wireless connection or any other connection that is secondaryto the primary cellular communication channel. In some embodiments, thejamming module 216 may communicate only on the primary communicationchannel of the mobile device 200 or in addition to one or more secondarycellular communication channels.

Moreover, once the detection process is initiated, if the mobile device200 is a smart phone and is detected within the detection zone 220, inone embodiment, the mobile device detection and control system 102 isconfigured to disable inbound/outbound emailing features. In oneembodiment, all inbound emails would be saved as is the case currently.The mobile device detection and control system 102 is configured throughthe logic module to read back the email via the Bluetooth/hands-freesystem as well as reply via voice activated email via theBluetooth/hands-free communication system.

Furthermore, once the detection process is initiated, if the mobiledevice 200 is an iPad® or a Netbook® device and is detected within thedetection zone 220, in one embodiment, the mobile device detection andcontrol system 102 is configured to disable inbound/outbound textmessaging/emailing features. All inbound emails would be saved as is thecase currently. The mobile device detection and control system 102 isconfigured through the logic module to read back the email/text via theBluetooth/hands-free system as well as reply via voice activatedemail/text via the Bluetooth/hands-free communication system.

FIG. 7 illustrates one embodiment of a logic diagram 700 for determiningthe presence of a mobile device located in a predetermined detectionzone within a vehicle. With reference now to FIGS. 1-7, in oneembodiment, the detection module 202 receives 702 a communication signal206. The detection mule 202 determines 704 that the communication signal206 was transmitted by a mobile device 200 located within apredetermined detection zone 220 within a vehicle 100. The controlmodule 204 transmits 706 a control signal 214 to the mobile device 200located within the predetermined detection zone 220.

In one embodiment, the detection module 202 transmits a detection signal212 to the control module 204 when a voltage potential V_(d)substantially equals a predetermined threshold value V_(t), wherein thevoltage potential of the predetermined threshold value V_(t) indicatesthe presence of the mobile device 200 within the predetermined detectionzone 220.

In one embodiment, the detection module 202 scans for a pluralityfrequency bands associated with the mobile device 200. The radiatedpower level of the communication signal 206 in the plurality offrequency bands received by the detection module 202 are monitored bythe detection module 202. The detection module 202 transmits a detectionsignal 212 to the control module 204 when the measured radiated powerlevel substantially equals at least predetermined value V_(t).

In one embodiment, the detection module 202 harvests the energy in thereceived communication signal 206 and generates a voltage potentialcorresponding to the location of the mobile device 200 within thedetection zone 220.

In one embodiment, the control module 204 monitors a functional systemof the vehicle 100. The transmission of the control signal 214 isactivated when the monitored functional system is activated and thedetection module 202 determines that the communication signal wastransmitted by the mobile device 200 located within the predetermineddetection zone 220. In one embodiment, the functional system of thevehicle 100 is any one of an ignition system 224, a transmission system226, and a sensor 228.

In one embodiment, when the control module 204 receives the detectionsignal 212, the control module 204 either jams the mobile device 200,jams at least one function of the mobile device 200, or redirects theoperation of the mobile device 200 to a hands-free alternate system.

In various embodiments, the mobile device 200 may be configured toprovide voice and/or data communications functionality in accordancewith different types of wireless network systems or protocols. Examplesof suitable wireless network systems offering data communicationservices may include the Institute of Electrical and ElectronicsEngineers (IEEE) 802.xx series of protocols, such as the IEEE802.1a/b/g/n series of standard protocols and variants (also referred toas “WFi”), the IEEE 802.16 series of standard protocols and variants(also referred to as “WiMAX”), the IEEE 802.20 series of standardprotocols and variants, and so forth. Additionally, the mobile device200 may utilize different types of shorter range wireless systems, suchas a Bluetooth system operating in accordance with the Bluetooth SpecialInterest Group (SIG) series of protocols, including BluetoothSpecification versions v1.0, v1.1, v1.2, v1.0, v2.0 with Enhanced DataRate (EDR), as well as one or more Bluetooth Profiles, and so forth.Other examples may include systems using infrared techniques ornear-field communication techniques and protocols, such aselectromagnetic induction (EMI) techniques. An example of EMI techniquesmay include passive or active radio-frequency identification (RFID)protocols and devices.

The various illustrative functional elements, logical blocks, modules,and circuits described in connection with the embodiments disclosedherein may be implemented or performed with a general purpose processor,a Digital Signal Processor (DSP), an Application Specific IntegratedCircuit (ASIC), a Field Programmable Gate Array (FPGA) or otherprogrammable logic device, discrete gate or transistor logic, discretehardware components, or any combination thereof designed to perform thefunctions described herein. A general purpose processor may be amicroprocessor, but in the alternative, the processor may be anyconventional processor, controller, microcontroller, or state machine.The processor can be part of a computer system that also has a userinterface port that communicates with a user interface, and whichreceives commands entered by a user, has at least one memory (e.g., harddrive or other comparable storage, and random access memory) that storeselectronic information including a program that operates under controlof the processor and with communication via the user interface port, anda video output that produces its output via any kind of video outputformat.

The functions of the various functional elements, logical blocks,modules, and circuits elements described in connection with theembodiments disclosed herein may be performed through the use ofdedicated hardware as well as hardware capable of executing software inassociation with appropriate software. When provided by a processor, thefunctions may be provided by a single dedicated processor, by a singleshared processor, or by a plurality of individual processors, some ofwhich may be shared. Moreover, explicit use of the term “processor” or“controller” should not be construed to refer exclusively to hardwarecapable of executing software, and may implicitly include, withoutlimitation, DSP hardware, read-only memory (ROM) for storing software,random access memory (RAM), and non-volatile storage. Other hardware,conventional and/or custom, may also be included. Similarly, anyswitches shown in the figures are conceptual only. Their function may becarried out through the operation of program logic, through dedicatedlogic, through the interaction of program control and dedicated logic,or even manually, the particular technique being selectable by theimplementer as more specifically understood from the context.

The various functional elements, logical blocks, modules, and circuitselements described in connection with the embodiments disclosed hereinmay comprise a processing unit for executing software programinstructions to provide computing and processing operations for themobile device detection and control system 102. The processing unit maybe responsible for performing various voice and data communicationsoperations between the mobile device 200 and the hands-free system.Although the processing unit may include a single processorarchitecture, it may be appreciated that any suitable processorarchitecture and/or any suitable number of processors in accordance withthe described embodiments. In one embodiment, the processing unit may beimplemented using a single integrated processor.

The functions of the various functional elements, logical blocks,modules, and circuits elements described in connection with theembodiments disclosed herein may be implemented in the general contextof computer executable instructions, such as software, control modules,logic, and/or logic modules executed by the processing unit. Generally,software, control modules, logic, and/or logic modules include anysoftware element arranged to perform particular operations. Software,control modules, logic, and/or logic modules can include routines,programs, objects, components, data structures and the like that performparticular tasks or implement particular abstract data types. Animplementation of the software, control modules, logic, and/or logicmodules and techniques may be stored on and/or transmitted across someform of computer-readable media. In this regard, computer-readable mediacan be any available medium or media useable to store information andaccessible by a computing device. Some embodiments also may be practicedin distributed computing environments where operations are performed byone or more remote processing devices that are linked through acommunications network. In a distributed computing environment,software, control modules, logic, and/or logic modules may be located inboth local and remote computer storage media including memory storagedevices.

Additionally, it is to be appreciated that the embodiments describedherein illustrate example implementations, and that the functionalelements, logical blocks, modules, and circuits elements may beimplemented in various other ways which are consistent with thedescribed embodiments. Furthermore, the operations performed by suchfunctional elements, logical blocks, modules, and circuits elements maybe combined and/or separated for a given implementation and may beperformed by a greater number or fewer number of components or modules.As will be apparent to those of skill in the art upon reading thepresent disclosure, each of the individual embodiments described andillustrated herein has discrete components and features which may bereadily separated from or combined with the features of any of the otherseveral aspects without departing from the scope of the presentdisclosure. Any recited method can be carried out in the order of eventsrecited or in any other order which is logically possible.

It is worthy to note that any reference to “one embodiment” or “anembodiment” means that a particular feature, structure, orcharacteristic described in connection with the embodiment is includedin at least one embodiment. The appearances of the phrase “in oneembodiment” or “in one aspect” in the specification are not necessarilyall referring to the same embodiment.

Unless specifically stated otherwise, it may be appreciated that termssuch as “processing,” “computing,” “calculating,” “determining,” or thelike, refer to the action and/or processes of a computer or computingsystem, or similar electronic computing device, such as a generalpurpose processor, a DSP, ASIC, FPGA or other programmable logic device,discrete gate or transistor logic, discrete hardware components, or anycombination thereof designed to perform the functions described hereinthat manipulates and/or transforms data represented as physicalquantities (e.g., electronic) within registers and/or memories intoother data similarly represented as physical quantities within thememories, registers or other such information storage, transmission ordisplay devices.

It is worthy to note that some embodiments may be described using theexpression “coupled” and “connected” along with their derivatives. Theseterms are not intended as synonyms for each other. For example, someembodiments may be described using the terms “connected” and/or“coupled” to indicate that two or more elements are in direct physicalor electrical contact with each other. The term “coupled,” however, mayalso mean that two or more elements are not in direct contact with eachother, but yet still co-operate or interact with each other. Withrespect to software elements, for example, the term “coupled” may referto interfaces, message interfaces, application program interface (API),exchanging messages, and so forth.

It will be appreciated that those skilled in the art will be able todevise various arrangements which, although not explicitly described orshown herein, embody the principles of the present disclosure and areincluded within the scope thereof. Furthermore, all examples andconditional language recited herein are principally intended to aid thereader in understanding the principles described in the presentdisclosure and the concepts contributed to furthering the art, and areto be construed as being without limitation to such specifically recitedexamples and conditions. Moreover, all statements herein recitingprinciples, aspects, and embodiments as well as specific examplesthereof, are intended to encompass both structural and functionalequivalents thereof. Additionally, it is intended that such equivalentsinclude both currently known equivalents and equivalents developed inthe future, i.e., any elements developed that perform the same function,regardless of structure. The scope of the present disclosure, therefore,is not intended to be limited to the exemplary aspects and aspects shownand described herein. Rather, the scope of present disclosure isembodied by the appended claims.

The terms “a” and “an” and “the” and similar referents used in thecontext of the present disclosure (especially in the context of thefollowing claims) are to be construed to cover both the singular and theplural, unless otherwise indicated herein or clearly contradicted bycontext. Recitation of ranges of values herein is merely intended toserve as a shorthand method of referring individually to each separatevalue falling within the range. Unless otherwise indicated herein, eachindividual value is incorporated into the specification as if it wereindividually recited herein. All methods described herein can beperformed in any suitable order unless otherwise indicated herein orotherwise clearly contradicted by context. The use of any and allexamples, or exemplary language (e.g., “such as”, “in the case”, “by wayof example”) provided herein is intended merely to better illuminate theinvention and does not pose a limitation on the scope of the inventionotherwise claimed. No language in the specification should be construedas indicating any non-claimed element essential to the practice of theinvention. It is further noted that the claims may be drafted to excludeany optional element. As such, this statement is intended to serve asantecedent basis for use of such exclusive terminology as solely, onlyand the like in connection with the recitation of claim elements, or useof a negative limitation.

Groupings of alternative elements or embodiments disclosed herein arenot to be construed as limitations. Each group member may be referred toand claimed individually or in any combination with other members of thegroup or other elements found herein. It is anticipated that one or moremembers of a group may be included in, or deleted from, a group forreasons of convenience and/or patentability.

While certain features of the embodiments have been illustrated asdescribed above, many modifications, substitutions, changes andequivalents will now occur to those skilled in the art. It is thereforeto be understood that the appended claims are intended to cover all suchmodifications and changes as fall within the scope of the disclosedembodiments.

1.-20. (canceled)
 21. A system for determining a presence of a mobiledevice located in a predetermined detection zone of a vehicle, thesystem comprising: a plurality of detection/control systems, each of theplurality of the detection/control systems comprising: a transmitterconfigured to transmit a probing signal within the vehicle; a detectionmodule comprising a sensor and configured to receive a return signalfrom the mobile device located within the vehicle in response to themobile device receiving the probing signal and determine that the mobiledevice is located within a predetermined detection zone of the vehicle,wherein the predetermined detection zone is defined as athree-dimensional zone in or in proximity of a driver seat side of avehicle; and a control module coupled to the detection module, thecontrol module configured to transmit the control signal to the mobiledevice located within the predetermined detection zone when the returnsignal indicates the mobile device received the probing signal at orabove a predetermined signal strength corresponding to the mobile devicebeing located within the predetermined detection zone, wherein at leastone of the plurality of detection/control systems is configured totransmit the probing signal within the vehicle, and wherein at least oneof the plurality of detection/control systems is configured to transmitthe control signal to the mobile device when the mobile device islocated within the predetermined zone of the vehicle.
 22. The system ofclaim 21, wherein each of the plurality of detection/control systemsfurther comprises a scanner coupled to the detection module andconfigured to sweep for a plurality of frequency bands associated withthe mobile device.
 23. The system of claim 22, wherein each of theplurality of detection/control systems further comprises a power sensorcircuit configured to monitor a radiated power level of the returnsignal received by the detection module in each of the pluralityfrequency bands.
 24. The system of claim 21, wherein each of theplurality of detection/control systems further comprises a monitoringlogic to monitor a functional system of the vehicle activating thetransmission of the control signal by the control module when themonitored functional system is activated and the detection moduledetermines that the return signal was transmitted by the mobile devicelocated within the predetermined detection zone.
 25. The system of claim24, wherein the functional system of the vehicle is any one of anignition system, a transmission system, and a sensor.
 26. A system fordetermining a presence of a mobile device located in a predetermineddetection zone of a vehicle, the system comprising: a plurality ofdetection/control systems, each of the plurality of thedetection/control systems comprising: a detection module comprising asensor and configured to receive a signal from the mobile device locatedwithin the vehicle and determine that the mobile device is locatedwithin a predetermined detection zone of the vehicle, wherein thepredetermined detection zone is defined as a three-dimensional zone inor in proximity of a driver seat side of a vehicle; and a control modulecoupled to the detection module, the control module configured totransmit a control signal to the mobile device located within thepredetermined detection zone when the signal is at or above apredetermined signal strength corresponding to the mobile device beinglocated within the predetermined detection zone wherein at least one ofthe plurality of detection/control systems is configured to transmit thecontrol signal to the mobile device when the mobile device is locatedwithin the predetermined zone of the vehicle.
 27. The system of claim26, wherein each of the plurality of detection/control systems furthercomprises: a power sensor circuit operatively coupled to the detectionmodule and configured to detect the energy radiated by the signal and toconvert the energy radiated by the signal to a voltage potential; and alogic module coupled to the power sensor circuit and configured toreceive a signal indicative of the location of the mobile device and totransmit a detection signal to the control module when the voltagepotential substantially equals a predetermined value, wherein thepredetermined value corresponds to an indication of the presence of themobile device within the predetermined detection zone.
 28. The system ofclaim 26, wherein each of the plurality of detection/control systemsfurther comprises an energy harvester configured to harvest the energyin the received signal and to generate a voltage potential correspondingto the location of the mobile device within the detection zone.
 29. Amethod for determining a presence of a mobile device located in apredetermined detection zone within a vehicle, the method comprising:providing a plurality of detection/control systems, each of theplurality of the detection/control systems comprising: a detectionmodule comprising a sensor module configured to receive a signal from amobile device and convert the signal into an electrical signalcorresponding to a location of the mobile device; and a controllermodule, comprising a transmitter; transmitting, by a transmitter of atleast one of the plurality of detection/control systems, a probingsignal to the mobile device; receiving, by a detection module of the atleast one of the plurality of detection/control systems, a return signalfrom the mobile device; determining, by a controller of the at least oneof the plurality of detection/control systems, a location of the mobiledevice based on the return signal from the mobile device; transmitting,by the transmitter of the at least one of the plurality ofdetection/control systems, at least one control signal to the mobiledevice when the location of the mobile device is determined to be withinthe predetermined detection zone; receiving, by the mobile device, theat least one control signal; and disabling, by the mobile device, atleast one mobile device function upon receipt of the at least onecontrol signal.
 30. The method of claim 29, wherein receiving, by adetection module of the at least one of the plurality ofdetection/control systems, an return signal from the mobile devicecomprises receiving, by a detection module of each of the plurality ofdetection/control systems, an return signal from the mobile device. 31.The method of claim 29, further comprising transmitting, by a detectionmodule of the at least one of the plurality of detection/controlsystems, a detection signal to the controller module of the at least oneof the plurality of detection/control systems when the return signalindicates the mobile device received the probing signal at or above apredetermined signal strength corresponding to the mobile device beinglocated within the predetermined detection zone.
 32. The method of claim29, wherein receiving, by the detection module of the at least one ofthe plurality of detection/control systems, a return signal from themobile device comprises receiving, by the detection module of the atleast one of the plurality of detection/control systems, a signal fromthe mobile device indicating the location of the mobile device withinthe vehicle.
 33. The method of claim 32, wherein receiving, by thedetection module of the at least one of the plurality ofdetection/control systems, a return signal from the mobile devicecomprises receiving, by the detection module of the at least one of theplurality of detection/control systems an echo signal reflected by themobile device.
 34. The method of claim 32, receiving, by the detectionmodule of the at least one of the plurality of detection/controlsystems, a return signal from the mobile device comprises receiving, bythe detection module of the at least one of the plurality ofdetection/control systems a response signal transmitted by the mobiledevice.
 35. The method of claim 29, further comprising: monitoring, bythe control module of the at least one of the plurality ofdetection/control systems, a functional system of the vehicle; andtransmitting, by the control module of the at least one of the pluralityof detection/control systems, the control signal when the monitoredfunctional system of the vehicle is activated and the detection moduleof the at least one of the plurality of detection/control systemsdetermines that the signal was transmitted by the mobile device locatedwithin the predetermined detection zone.
 36. The method of claim 29,wherein disabling, by the mobile device, at least one mobile devicefunction comprises disabling, by the mobile device, a texting function.37. A method for determining a presence of a mobile device located in apredetermined detection zone within a vehicle, the method comprising:providing a plurality of detection/control systems, each of theplurality of the detection/control systems comprising: a detectionmodule comprising a sensor module configured to receive a signal from amobile device and convert the signal into an electrical signalcorresponding to a location of the mobile device; and a controllermodule, comprising a transmitter; transmitting, by the mobile device, asignal; receiving, by a sensor module of at least one of thedetection/control systems, the signal from the mobile device;determining, by a controller of the at least one detection/controlsystem, a location of the mobile device based on the signal receivedfrom the mobile device; transmitting, by a transmitter of the at leastone detection/control system, at least one control signal to the mobiledevice when the location of the mobile device is determined to be withinthe predetermined detection zone; receiving, by the mobile device, theat least one control signal; and disabling, by the mobile device, atleast one mobile device function upon receipt of the at least onecontrol signal.
 38. The method of claim 37, further comprising:scanning, by the detection module of the at least one detection/controlsystem, a plurality of frequency bands associated with the mobiledevice; and monitoring, by the detection module of the at least onedetection/control system, a radiated power level of the signal receivedby the detection module of the at least one detection/control system ineach of the plurality frequency bands.
 39. The method of claim 37,further comprising transmitting by the detection module of the at leastone detection/control system a detection signal to the control module ofthe at least one detection/control system when a voltage potentialequals a predetermined value, wherein the predetermined value indicatesthe presence of the mobile device within the predetermined detectionzone.
 40. The method of claim 37, further comprising: monitoring, by thecontrol module of the at least one detection/control system, afunctional system of the vehicle; and activating the transmission of thecontrol signal by the control module of the at least onedetection/control system when the monitored functional system isactivated and the detection module of the at least one detection/controlsystem determines that the communication signal was transmitted by themobile device located within the predetermined detection zone.